.layui-layout-admin .layui-header {
    background-color: #23262E;
}
.layui-nav{
	background-color: #23262E;
}
.layui-bg-black {
    background-color: #23262E!important;
}
.layui-layout-admin .layui-logo{
	border-bottom: 1px solid #181a1f;
}
.layui-tab-card>.layui-tab-title{
	background-color: #f2f2f2;
}
.layui-tab-card>.layui-tab-title .layui-this {
    background-color: #fff;
}
.layui-tab-brief>.layui-tab-title .layui-this {
    color: #009688;
}